Baby Weight Chart for Girls: Birth - 1 year In India, the average length of a newborn girl is 2.8 kg, and anything between 2.5 kg and 4.5 kg is considered normal.

Average Baby Weight at 2 Months Generally, babies this age will continue to gain about 1.5 to 2 pounds each month. This usually puts them at about 2 to 4 pounds over birth weight at 2 months old.

At each physical exam, height and weight should be measured, tracking progress on an individualized chart. This general health screen is recommended every two years for teenagers, aged 11 to 24 years.